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January 6, 2022, 21:35
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S10 impermeable or porous sediments
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#1 |
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New Member
Bingchang Zhang
Join Date: Aug 2021
Posts: 9
Rep Power: 4  |
Hi,
Happy new year! I notice sediment transport module can set the bed as porous media, could you please explain the difference between S10=1 and S10=2 in Reef3D? Thanks in advance Regards, Bingcz |
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January 16, 2022, 11:52
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#2 |
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Super Moderator
Hans Bihs
Join Date: Jun 2009
Location: Trondheim, Norway
Posts: 377
Rep Power: 17 |
Hi Bingcz,
for S 10 1, the sediment is an impermeable boundary and there is no flow through the sediment. For S 10 2, the sediment part of the domain is treated as porous medium on which the VRANS equations are solved. This way, flow through the sediment is possible. At the moment, we don't have so much experience with S 10 2, all of our published work uses S 10 1. |
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